| Company | Timeline | Status | |
| The Home Of Golf Limited Director • Retired | 26 Oct 1999←6 Years→31 Dec 2005 | Active | |
| St. Andrews Links Limited Director • Retired | 1 Jan 1998←8 Years→31 Dec 2005 | Active | |
| Speirs & Jeffrey Portfolio Management Limited Director • Director | 29 Aug 1990←4 Years→12 May 1995 | Liquidation | |
| Salram Limited Director • Stockbroker | 28 Mar 1990←3 Years→22 Nov 1993 | Active | |
| Speirs & Jeffrey Limited Director • Unreported | 8 Dec 1988←6 Years→12 May 1995 | Active | |
| Speirs + Jeffrey Fund Management Limited Director • Unreported | 8 Dec 1988←6 Years→12 May 1995 | Liquidation | |
| Ruby Dco Twenty Five Limited Director • Chairman | 5 Oct 1988←5 Years→30 Oct 1993 | Dissolved | |
